| 摘要 |
<p>ROLLER SLIDE OR SLIDE Intermediate regions are provided between straight and circular-arc slide sections having a curved sliding surface in cross-section, said intermediate regions being clothoid-shaped in top view. In said intermediate region, which starts will a quarter-elliptic cross-sec-tion of the sliding surface at the outer side of the curve corresponding to the cross-sectional shape of the straight slide section, the ratio between the major and the minor axis of the ellipse continuously changes towards the other end so that the individual trajectories depending on the velocity of the vehicle form in top view a sheaf of clothoids having the same initial point. The individual structural elements of the slide are flanged at their ends, one flange, each, of two structural elements being adjustable in various directions and supported by a strut.</p> |
